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Vasco Variable Speed Pump Controllers


VASCO Pump Controllers (VAriable Speed COntroller) are a purpose-built family of variable frequency drives, designed to control and protect pumping systems based on changing pump speed.
From water supply for domestic, irrigation, commercial and industrial applications, to heating and air conditioning, from filtering to pressure-washing, the VASCO range perfectly fits any new or existing application.
VASCO units are extremely compact and, connected to any pump on the market, will manage the operation of the pump to maintain a constant desired physical dimension (such as pressure, flow, temperature or other). The pumping system runs only at the speed necessary to meet user’s requirements, ensuring energy savings and extending the life of the system.
Vasco also provides motor protection and monitoring, such as:
Body is constructed entirely of aluminium, making VASCO, with its compact dimensions, extremely solid, lightweight and easily cooled, adding to the unit’s versatility.
The degree of protection, IP55 makes it possible to install VASCO virtually anywhere, including humid and dusty environments; the liquid crystal illuminated display ensures VASCO is easy to operate and a buzzer provides an immediate indication of alarm.

  • energy and cost saving
  • simplified installation
  • longevity of pumping system
  • greater reliability
  • protection against overload and dry running
  • integrated soft start and soft stop functions, extending the life of the system and reducing peak absorption
  • indication of input current and supply voltage
  • recording running hours and loggins errors and alarms reported by the system
  • Vasco can control a second or third pump at constant speed DOL (DOL: Direct On Line)
  • connect to other VASCOs to get combined operation
  • Models with the latest software are able to be set up and remote accessed via the NASTEC NOW app on Android phones (available on the Google Playstore)
  • Constant pressure units
  • Constant flow
  • Bore pump control
  • Booster set controllers
  • Constant temperature applications
  • Building services
  • Irrigation
  • HVAC control

PILOT general brochure

PILOT operating manual

VASCO 2013 software update notes

VASCO General brochure

VASCO operating manual version 5

VASCO operating manual version 10

VASCO operating manual version 11